Show:
Inner Planets
Outer Planets
Moons
Our Galaxy
Random
100

This planet does not have a sky when you look up on its surface.

Mercury

100
This planet is the largest planet in our solar system.
Jupiter
100
How many moons does Earth have?
1
100
What is our Galaxy called?
The Milky Way
100
Do all of the planets rotate in the same direction? If not which planet(s) are different?
No Venus rotates in the opposite direction.
200

This planet is the only planet with life.

Earth

200

What is Jupiter's big red spot?

A giant storm that has lasted for hundreds of years.

200
What is the phase called when our moon gets bigger?
Waxing
200
How many main planets do we have in our solar system?
8
200
True or False.. Small rocky planets have moons?
False.
300

This is the hottest planet in our solar system.

Venus

300
What are these planets mostly made of?
Gas
300
What is the phase called when the moon gets smaller?
Waning
300

How many black holes are in our Galaxy?

1

300

Which planet is sometimes called a "double planet"?

Pluto
400
Which planet is known as the red planet?
Mars
400
How many planets have rings?
3
400
Which planet has the most moons?
Jupiter (63)
400

What does our solar system revolve around?

The Sun

400

What is the only planet in the solar system not named after a god?

Earth

500

How many days on Earth is one year on Mars?

687 days

500
Which planet is the most dense?
Saturn
500
Who was the first person to walk on the moon?
Neil Armstrong
500

Describe how gravity works in the solar system.

The closer an object is to the sun, the stronger the gravity becomes. The further away you are the weaker the gravity becomes.

500
Which planet sits on its side?
Uranus